US5629623A - Pulsed nuclear magnetism tool for formation evaluation while drilling - Google Patents
Pulsed nuclear magnetism tool for formation evaluation while drilling Download PDFInfo
- Publication number
- US5629623A US5629623A US08/338,317 US33831794A US5629623A US 5629623 A US5629623 A US 5629623A US 33831794 A US33831794 A US 33831794A US 5629623 A US5629623 A US 5629623A
- Authority
- US
- United States
- Prior art keywords
- formation
- drilling
- drill collar
- borehole
- magnetic field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/338,317 US5629623A (en) | 1992-07-30 | 1994-11-14 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
US08/727,814 US5914598A (en) | 1992-07-30 | 1996-10-08 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
US08/819,463 US5923167A (en) | 1992-07-30 | 1997-03-17 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92225492A | 1992-07-30 | 1992-07-30 | |
US20081594A | 1994-02-22 | 1994-02-22 | |
US08/338,317 US5629623A (en) | 1992-07-30 | 1994-11-14 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US20081594A Continuation-In-Part | 1992-07-30 | 1994-02-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/727,814 Division US5914598A (en) | 1992-07-30 | 1996-10-08 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
US5629623A true US5629623A (en) | 1997-05-13 |
Family
ID=26896127
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/338,317 Expired - Lifetime US5629623A (en) | 1992-07-30 | 1994-11-14 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
US08/727,814 Expired - Lifetime US5914598A (en) | 1992-07-30 | 1996-10-08 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/727,814 Expired - Lifetime US5914598A (en) | 1992-07-30 | 1996-10-08 | Pulsed nuclear magnetism tool for formation evaluation while drilling |
Country Status (1)
Country | Link |
---|---|
US (2) | US5629623A (en) |
Cited By (76)
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GB2325981A (en) * | 1997-04-21 | 1998-12-09 | Baker Hughes Inc | Well-logging with measurement while drilling |
US5923167A (en) * | 1992-07-30 | 1999-07-13 | Schlumberger Technology Corporation | Pulsed nuclear magnetism tool for formation evaluation while drilling |
WO1999036801A1 (en) * | 1998-01-16 | 1999-07-22 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6008646A (en) * | 1996-04-17 | 1999-12-28 | Schlumberger Technology Corporation | Apparatus for protecting a magnetic resonance antenna |
US6023164A (en) * | 1998-02-20 | 2000-02-08 | Numar Corporation | Eccentric NMR well logging apparatus and method |
US6111408A (en) * | 1997-12-23 | 2000-08-29 | Numar Corporation | Nuclear magnetic resonance sensing apparatus and techniques for downhole measurements |
GB2348506A (en) * | 1998-06-09 | 2000-10-04 | Schlumberger Holdings | NMR well logging tool with low profile antenna |
US6163151A (en) * | 1998-09-09 | 2000-12-19 | Baker Hughes Incorporated | Apparatus and method for making nuclear magnetic measurements in a borehole |
US6247542B1 (en) | 1998-03-06 | 2001-06-19 | Baker Hughes Incorporated | Non-rotating sensor assembly for measurement-while-drilling applications |
US6255819B1 (en) | 1999-10-25 | 2001-07-03 | Halliburton Energy Services, Inc. | System and method for geologically-enhanced magnetic resonance imaging logs |
US6316940B1 (en) | 1999-03-17 | 2001-11-13 | Numar Corporation | System and method for identification of hydrocarbons using enhanced diffusion |
GB2366390A (en) * | 1997-04-21 | 2002-03-06 | Baker Hughes Inc | NMR well-logging apparatus |
US6366087B1 (en) | 1998-10-30 | 2002-04-02 | George Richard Coates | NMR logging apparatus and methods for fluid typing |
US6366089B1 (en) * | 1997-06-23 | 2002-04-02 | Schlumberger Technology Corporation | Nuclear magnetic resonance logging with azimuthal resolution |
US6377042B1 (en) | 1998-08-31 | 2002-04-23 | Numar Corporation | Method and apparatus for merging of NMR echo trains in the time domain |
US6429653B1 (en) * | 1999-02-09 | 2002-08-06 | Baker Hughes Incorporated | Method and apparatus for protecting a sensor in a drill collar |
US6439046B1 (en) * | 2000-08-15 | 2002-08-27 | Baker Hughes Incorporated | Apparatus and method for synchronized formation measurement |
US6469635B1 (en) | 1998-01-16 | 2002-10-22 | Flight Refuelling Ltd. | Bore hole transmission system using impedance modulation |
US6467341B1 (en) | 2001-04-24 | 2002-10-22 | Schlumberger Technology Corporation | Accelerometer caliper while drilling |
US6512371B2 (en) | 1995-10-12 | 2003-01-28 | Halliburton Energy Services, Inc. | System and method for determining oil, water and gas saturations for low-field gradient NMR logging tools |
US20030020473A1 (en) * | 1998-12-04 | 2003-01-30 | Schlumberger Technology Corporation | Preconditioning sping near a nuclear magnetic resonance region |
US6518756B1 (en) | 2001-06-14 | 2003-02-11 | Halliburton Energy Services, Inc. | Systems and methods for determining motion tool parameters in borehole logging |
US6525534B2 (en) | 2001-06-15 | 2003-02-25 | Halliburton Energy Services, Inc. | System and methods for NMR signal processing without phase alternated pair stacking |
US6531868B2 (en) | 1996-12-30 | 2003-03-11 | Halliburton Energy Services, Inc. | System and methods for formation evaluation while drilling |
US20030052673A1 (en) * | 2001-09-10 | 2003-03-20 | Peter Speier | Methods and apparatus for measuring flow velocity in a wellbore using NMR and applications using same |
US20030092311A1 (en) * | 2001-11-13 | 2003-05-15 | France Telecom | Comb and a method for making a branch connection to preexisting cabling |
US20030132749A1 (en) * | 1998-07-30 | 2003-07-17 | Schlumberger Technology Corporation | Detecting tool motion effects on nuclear magnetic resonance measurements |
US20030137297A1 (en) * | 2002-01-18 | 2003-07-24 | Krishnamurthy Ganesan | Nuclear magnetic resonance imaging using phase encoding |
WO2003071301A1 (en) * | 2002-02-18 | 2003-08-28 | Baker Hughes Incorporated | Nmr antenna with slotted metal cover |
FR2837236A1 (en) * | 2002-02-14 | 2003-09-19 | Baker Hughes Inc | Nuclear magnetic resonance tool, for determining parameter of interest for formation surrounding borehole, comprises loop gap resonator associated with nuclear magnetic resonance tool |
US20030214286A1 (en) * | 2002-05-16 | 2003-11-20 | Ralf Heidler | Method for the inversion of CPMG measurements enhanced by often repeated short wait time measurements |
US6661226B1 (en) | 1999-08-13 | 2003-12-09 | Halliburton Energy Services, Inc. | NMR apparatus and methods for measuring volumes of hydrocarbon gas and oil |
US20030234648A1 (en) * | 2002-06-19 | 2003-12-25 | Krishnamurthy Ganesan | NMR spectroscopy using a gradient field NMR tool |
US20040000905A1 (en) * | 2002-05-23 | 2004-01-01 | Robert Freedman | Determining wettability of an oil reservoir using borehole nmr measurements |
US20040008027A1 (en) * | 1995-10-12 | 2004-01-15 | Manfred Prammer | Method and apparatus for detecting diffusion sensitive phases with estimation of residual error in NMR logs |
US20040056658A1 (en) * | 2002-09-11 | 2004-03-25 | Peter Masak | NMR tool with helical polarization |
US20040066192A1 (en) * | 2002-10-04 | 2004-04-08 | Ralf Heidler | Method for reducing ringing in nuclear magnetic resonance measurements |
US6727696B2 (en) * | 1998-03-06 | 2004-04-27 | Baker Hughes Incorporated | Downhole NMR processing |
US20040104048A1 (en) * | 2002-12-03 | 2004-06-03 | Charles Woodburn | Method and apparatus utilizing NMR measurements to gather information on a property of the earth formation surrounding a wellbore |
US20040239521A1 (en) * | 2001-12-21 | 2004-12-02 | Zierolf Joseph A. | Method and apparatus for determining position in a pipe |
US6828892B1 (en) | 1999-05-06 | 2004-12-07 | New Mexico Resonance | Unilateral magnet having a remote uniform field region for nuclear magnetic resonance |
US20040257075A1 (en) * | 2003-06-23 | 2004-12-23 | Li An | Apparatus and methods for J-edit nuclear magnetic reasonance measurement |
US20050030021A1 (en) * | 2003-05-02 | 2005-02-10 | Prammer Manfred G. | Systems and methods for NMR logging |
US6856132B2 (en) | 2002-11-08 | 2005-02-15 | Shell Oil Company | Method and apparatus for subterranean formation flow imaging |
US6940378B2 (en) | 2001-01-19 | 2005-09-06 | Halliburton Energy Services | Apparatus and method for magnetic resonance measurements in an interior volume |
US20050257610A1 (en) * | 2001-08-13 | 2005-11-24 | Baker Hughes Incorporated | Automatic adjustment of NMR pulse sequence to optimize SNR based on real time analysis |
US7014100B2 (en) * | 2001-04-27 | 2006-03-21 | Marathon Oil Company | Process and assembly for identifying and tracking assets |
US20060273787A1 (en) * | 2004-08-16 | 2006-12-07 | Baker Hughes Incorporated | Correction of NMR artifacts due to axial motion and spin-lattice relaxation |
US20070241750A1 (en) * | 2003-10-03 | 2007-10-18 | Ridvan Akkurt | System and methods for T1-based logging |
US20080271887A1 (en) * | 1998-08-28 | 2008-11-06 | Snider Philip M | Method and system for performing operations and for improving production in wells |
US20090051359A1 (en) * | 2007-03-16 | 2009-02-26 | Baker Hughes Incorporated | System and method for measuring formation temperature and/or pressure using nuclear quadrupole resonance |
US20090223670A1 (en) * | 2008-03-07 | 2009-09-10 | Marathon Oil Company | Systems, assemblies and processes for controlling tools in a well bore |
US20090223663A1 (en) * | 2008-03-07 | 2009-09-10 | Marathon Oil Company | Systems, assemblies and processes for controlling tools in a well bore |
WO2012068219A2 (en) * | 2010-11-19 | 2012-05-24 | Schlumberger Canada Limited | Nuclear magnetic resonance tool with external magnets |
DE102013004000A1 (en) | 2012-03-08 | 2013-09-12 | Schlumberger Technology B.V. | Wide band magnetic resonance receiver for NMR system for processing nuclear spin resonance signals, has pre-amplifier for receiving MR-signals of transformer and comprising source follower stage and common source amplifier stage |
WO2013151586A1 (en) | 2012-04-04 | 2013-10-10 | Schlumberger Canada Limited | T2cutoff determination using magnetic susceptibility measurements |
DE19952788B4 (en) * | 1998-11-05 | 2013-12-05 | Schlumberger Holdings Ltd. | Apparatus and method for determining a nuclear magnetic resonance property |
US8850899B2 (en) | 2010-04-15 | 2014-10-07 | Marathon Oil Company | Production logging processes and systems |
US9069098B2 (en) | 2011-09-09 | 2015-06-30 | Schlumberger Technology Corporation | Three or more multiple figure-eight coils for NMR well-logging measurements with azimuthal directional sensitivity |
US20160061803A1 (en) * | 2013-04-19 | 2016-03-03 | Schlumberger Canada Limited | Total gas in place estimate |
US9678182B2 (en) | 2014-03-14 | 2017-06-13 | Schlumberger Technology Corporation | System and method for processing magnetic resonance signals |
WO2017106807A1 (en) * | 2015-12-18 | 2017-06-22 | Schlumberger Technology Corporation | Imaging subterranean formations and features using multicoil nmr measurements |
US9689937B2 (en) | 2013-10-30 | 2017-06-27 | Schlumberger Technology Corporation | Non-resonant magnetic resonance transmitter with power factor correction |
US9753176B2 (en) | 2013-02-14 | 2017-09-05 | Schlumberger Technology Corporation | Estimating adsorbed gas volume from NMR and dielectric logs |
US9772425B2 (en) | 2012-04-13 | 2017-09-26 | Schlumberger Technologies Corporation | Distinguishing mud filtrate from formation water by multi-DOI NMR |
US9791584B2 (en) | 2013-05-14 | 2017-10-17 | Schlumberger Technology Corporation | Determining petrophysical properties using sodium nuclear magnetic resonance (NMR) logs |
US9851420B2 (en) | 2013-08-09 | 2017-12-26 | Schlumberger Technology Corporation | Magnetic resonance transmitter |
WO2018102362A1 (en) * | 2016-11-29 | 2018-06-07 | Schlumberger Canada Limited | Nmr well logging instrument and method with synthetic apertures |
US10001578B2 (en) | 2014-05-07 | 2018-06-19 | Schlumberger Technology Corporation | Nuclear magnetic resonance refocusing pulses for inhomogeneous magnetic fields |
US10024938B2 (en) | 2012-03-08 | 2018-07-17 | Schlumberger Technology Corporation | System and method for processing magnetic resonance signals |
US10061049B2 (en) | 2015-06-22 | 2018-08-28 | Saudi Arabian Oil Company | Systems, methods, and apparatuses for downhole lateral detection using electromagnetic sensors |
US10295636B2 (en) | 2013-10-28 | 2019-05-21 | Schlumberger Technology Corporation | Integrated circuit for NMR systems |
US10330816B2 (en) | 2015-12-18 | 2019-06-25 | Schlumberger Technology Corporation | Imaging subterranean formations and features using azimuthal phase encoding |
US10718701B2 (en) | 2015-05-12 | 2020-07-21 | Schlumberger Technology Corporation | NMR based reservoir wettability measurements |
US11048014B2 (en) * | 2018-10-11 | 2021-06-29 | Halliburton Energy Services, Inc. | Ringing reduction in a nuclear magnetic resonance logging tool |
US11073634B1 (en) | 2017-06-28 | 2021-07-27 | Halliburton Energy Services, Inc. | Constructing nuclear magnetic resonance (NMR) devices based on cost and structural constraints |
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US6166543A (en) * | 1997-09-25 | 2000-12-26 | Schlumberger Technology Corporation | Method and apparatus for measuring nuclear magnetic resonance |
US6249259B1 (en) * | 1999-09-30 | 2001-06-19 | Gas Research Institute | Downhole magnetic dipole antenna |
SG165140A1 (en) * | 2000-01-27 | 2010-10-28 | Mitsubishi Materials Corp | Excavation equipment |
WO2012170014A1 (en) | 2011-06-07 | 2012-12-13 | Halliburton Energy Services, Inc. | Rotational indexing to optimize sensing volume of a nuclear magnetic resonance logging tool |
US10935689B2 (en) | 2016-08-09 | 2021-03-02 | Halliburton Energy Services, Inc. | Induction transceiver with electromagnetic sensitive gap |
US11460600B2 (en) * | 2020-09-09 | 2022-10-04 | Baker Hughes Oilfield Operations Llc | Through-bit reconfigurable NMR logging tool |
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Cited By (142)
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---|---|---|---|---|
US5923167A (en) * | 1992-07-30 | 1999-07-13 | Schlumberger Technology Corporation | Pulsed nuclear magnetism tool for formation evaluation while drilling |
US20040008027A1 (en) * | 1995-10-12 | 2004-01-15 | Manfred Prammer | Method and apparatus for detecting diffusion sensitive phases with estimation of residual error in NMR logs |
US6956371B2 (en) | 1995-10-12 | 2005-10-18 | Halliburton Energy Services, Inc. | Method and apparatus for detecting diffusion sensitive phases with estimation of residual error in NMR logs |
US6512371B2 (en) | 1995-10-12 | 2003-01-28 | Halliburton Energy Services, Inc. | System and method for determining oil, water and gas saturations for low-field gradient NMR logging tools |
US6008646A (en) * | 1996-04-17 | 1999-12-28 | Schlumberger Technology Corporation | Apparatus for protecting a magnetic resonance antenna |
US6531868B2 (en) | 1996-12-30 | 2003-03-11 | Halliburton Energy Services, Inc. | System and methods for formation evaluation while drilling |
GB2366389A (en) * | 1997-04-21 | 2002-03-06 | Baker Hughes Inc | NMR well-logging apparatus |
GB2325981B (en) * | 1997-04-21 | 2002-04-10 | Baker Hughes Inc | Nuclear magnetic resonance apparatus and method for geological applications |
GB2366389B (en) * | 1997-04-21 | 2002-04-17 | Baker Hughes Inc | Nuclear magnetic resonance apparatus & method for geological applications |
US6081116A (en) * | 1997-04-21 | 2000-06-27 | Baker Hughes Incorporated | Nuclear magnetic resonance apparatus and method for geological applications |
GB2366390B (en) * | 1997-04-21 | 2002-04-17 | Baker Hughes Inc | Nuclear magnetic resonance apparatus & method for geological applications |
GB2325981A (en) * | 1997-04-21 | 1998-12-09 | Baker Hughes Inc | Well-logging with measurement while drilling |
GB2366390A (en) * | 1997-04-21 | 2002-03-06 | Baker Hughes Inc | NMR well-logging apparatus |
US6366089B1 (en) * | 1997-06-23 | 2002-04-02 | Schlumberger Technology Corporation | Nuclear magnetic resonance logging with azimuthal resolution |
US6111408A (en) * | 1997-12-23 | 2000-08-29 | Numar Corporation | Nuclear magnetic resonance sensing apparatus and techniques for downhole measurements |
WO1999036801A1 (en) * | 1998-01-16 | 1999-07-22 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6268726B1 (en) | 1998-01-16 | 2001-07-31 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6362619B2 (en) | 1998-01-16 | 2002-03-26 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6825659B2 (en) | 1998-01-16 | 2004-11-30 | Numar | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6583621B2 (en) | 1998-01-16 | 2003-06-24 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US20040124837A1 (en) * | 1998-01-16 | 2004-07-01 | Numar | Method and apparatus for nuclear magnetic resonance measuring while drilling |
US6469635B1 (en) | 1998-01-16 | 2002-10-22 | Flight Refuelling Ltd. | Bore hole transmission system using impedance modulation |
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